193876316

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{2237}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 347409216

約数和(自身を除く): 153532900

約数列:

[1, 2, 4, 47, 94, 188, 461, 922, 1844, 2237, 4474, 8948, 21667, 43334, 86668, 105139, 210278, 420556, 1031257, 2062514, 4125028, 48469079, 96938158, 193876316]

約数ペア:

[(1, 193876316), (2, 96938158), (4, 48469079), (47, 4125028), (94, 2062514), (188, 1031257), (461, 420556), (922, 210278), (1844, 105139), (2237, 86668), (4474, 43334), (8948, 21667)]